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Jiangsu Gangyu Pipeline Equipment Co.,Ltd
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Seamless Concentric Weld Reducer 3/4 To 1/2 Pipe Reducer Stainless Steel
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Seamless Concentric Weld Reducer 3/4 To 1/2 Pipe Reducer Stainless Steel
Size:</st
Seamless Concentric Weld Reducer 3/4 To 1/2 Pipe Reducer Stainless Steel
Size:
|
Seamless |
DN15-DN600(1/2"-24") |
|
Welded |
DN200-DN2500(8"-100") |
|
forged |
DN8-DN100(1/4"-4") |
Material:
1. Carbon steel : ASTM A105, ASTM A350 LF2, ASTM A694 F42-F52-F60-F65- F70, C22.8, C21, Rst37.2, S235JRG2, P355NH, SS400
2. Stainless steel flange: ASTM A 182 F304-304L-304H, ASTM A182 F321-321H, ASTM A182 F347-347H, ASTM A182 F316-316L-316H
3. Alloy steel : ASTM A182 F1--F5- F9-F11, F12, F22, F51, 16Mo3, 1Cr5Mo, 15CrMo, 42CrMo, 12Cr1MoV, TStE355,4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo530CrMo, 9Cr2W, 9Cr2Mo, 9Cr3Mo, 60CrMoV, CK45, 5CrMnMo, 40Cr, 20Cr2Ni4, 5CrNiMo, 15CrNiMo, 20CrNiMo, 35CrMo, 40CrNiMo
4. Duplex Stainless Steel: ASTM A182 F44, F45, F51, F53, F55, F60, F61
5. Nickel Alloy: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3)
6. Claded materials: ASTM B898, B263, B264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1.
Standard:
ASME, MSS, EN, DIN, ISO, JIS, GB, SH, HG, JB, GD
Type:
Butt-welding pipe Fitting (Elbow, Tee, Reducer, Cross, Cap , Stub Ends)
Forged Pipe Fitting (Elbow, Tee, Cross ,Union, Coupling, Outlet, Boss, Bushing, Plug, Nipple)
Finish:
Transparent oil, rust-proof oil, hot galvanizing
Connection:
Butt Weld & Socket Weld & Thread
Application:
Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform.
Heat treatment:
All fittings shall be furnished in the heat-treated condition. For H grades, including Grade S33228, separate solution heat treatments are required for solution annealing; in-process heat treatments are not permitted as a substitute for the separate solution annealing treatments. The heat-treat procedure, except for those grades listed in 6.2, shall consist of solution annealing the fittings at a minimum temperature of 1900°F [1040°C] until the chromium car-bides go into solution, and then cooling at a sufficient rate to prevent reprecipitation
| NPS | OD | surface to surface | NPS | OD | surface to surface | ||
| larger end | smaller end | larger end | smaller end | ||||
| 5"*4" | 5.56 | 4.50 | 5.00 | 36"*32" | 36.00 | 32.00 | 24.00 |
| 5"*3 1/2" | 5.56 | 4.00 | 5.00 | 36"*30" | 36.00 | 30.00 | 24.00 |
| 5"*3" | 5.56 | 3.50 | 5.00 | 36"*26" | 36.00 | 26.00 | 24.00 |
| 5"*2 1/2" | 5.56 | 2.88 | 5.00 | 36"*24" | 36.00 | 24.00 | 24.00 |
| 5"*2" | 5.56 | 2.38 | 5.00 | 38"*36" | 38.00 | 36.00 | 24.00 |
| 6"*5" | 6.62 | 5.56 | 5.50 | 38"*34" | 38.00 | 34.00 | 24.00 |
| 6"*4" | 6.62 | 4.50 | 5.50 | 38"*32" | 38.00 | 32.00 | 24.00 |
| 6"*3 1/2" | 6.62 | 4.00 | 5.50 | 38"*30" | 38.00 | 30.00 | 24.00 |
| 6"*3" | 6.62 | 3.50 | 5.50 | 38"*28" | 38.00 | 28.00 | 24.00 |
| 6"*2 1/2" | 6.62 | 2.88 | 5.50 | 38"*26" | 38.00 | 26.00 | 24.00 |
| 8"*6" | 8.62 | 6.62 | 6.00 | 40"*38" | 40.00 | 38.00 | 24.00 |
| 8"*5" | 8.62 | 5.56 | 6.00 | 40"*36" | 40.00 | 36.00 |
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